71471268

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{60161}}^1$

素因数の和:60185

約数の個数: 48

約数和(自身を含む): 202144320

約数和(自身を除く): 130673052

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 1188, 60161, 120322, 180483, 240644, 360966, 541449, 661771, 721932, 1082898, 1323542, 1624347, 1985313, 2165796, 2647084, 3248694, 3970626, 5955939, 6497388, 7941252, 11911878, 17867817, 23823756, 35735634, 71471268]

約数ペア:

[(1, 71471268), (2, 35735634), (3, 23823756), (4, 17867817), (6, 11911878), (9, 7941252), (11, 6497388), (12, 5955939), (18, 3970626), (22, 3248694), (27, 2647084), (33, 2165796), (36, 1985313), (44, 1624347), (54, 1323542), (66, 1082898), (99, 721932), (108, 661771), (132, 541449), (198, 360966), (297, 240644), (396, 180483), (594, 120322), (1188, 60161)]